package cn.cvs.servlet;

import cn.cvs.dao.FruitMapper;
import cn.cvs.pojo.Fruit;
import cn.cvs.utils.MyBatisUtil;
import org.apache.ibatis.session.SqlSession;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.List;

@WebServlet(urlPatterns = "/FruitSelectAll")
public class FruitSelectAll extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        request.setCharacterEncoding("utf-8");
        response.setContentType("text/html;charset=utf-8");
        SqlSession sqlSession = MyBatisUtil.createSqlSession();
        FruitMapper fruitMapper = sqlSession.getMapper(FruitMapper.class);
        List<Fruit> list = fruitMapper.selectAll();
        request.getSession().setAttribute("list",list);
        request.getRequestDispatcher("FruitList.jsp").forward(request,response);
        MyBatisUtil.closeSqlSession(sqlSession);
    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        doGet(req, resp);
    }
}
